Weaknesses of type CWE-79

29,882 results

Injeção de conteúdo não sanitizado (XSS)

Ocorre quando dados não confiáveis (entrada de usuário, parâmetros, APIs externas) são inseridos diretamente no HTML, JavaScript ou contexto de renderização sem validação ou escape. Um atacante injeta código malicioso que executa no navegador da vítima, roubando cookies, sessões ou realizando ações em seu nome.

Example

Uma página de busca que exibe o termo procurado sem escape: se o usuário buscar por '<script>alert("hackeado")</script>', esse código é executado no navegador de quem visualizar o resultado. Um atacante pode injetar um script que rouba o token de autenticação.

How to mitigate

Escape ou encode toda entrada antes de renderizá-la (use funções nativas como textContent em JS, template engines com auto-escape como Jinja2 ou escapeHtml). Implemente Content Security Policy (CSP) para restringir execução de scripts inline. Valide e sanitize entrada no servidor, nunca confie apenas em validação client-side.

CVE-2025-31476MEDIUMtarteaucitron.js allows url scheme injection via unfiltered inputsEPSS 0.4%CVE-2025-49428HIGHWordPress Cookie Warning plugin <= 1.3 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.4%CVE-2024-30437MEDIUMWordPress Webinar and Video Conference with Jitsi Meet plugin <= 2.6.3 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.4%CVE-2025-39520MEDIUMWordPress Checkout Files Upload for WooCommerce plugin <= 2.2.0 - Cross Site Scripting (XSS) VulnerabilityEPSS 0.4%CVE-2024-37563MEDIUMWordPress TOCHAT.BE plugin <= 1.3.0 - Unauthenticated Stored Cross Site Scripting (XSS) vulnerabilityEPSS 0.4%CVE-2025-21627MEDIUMGLPI Cross-site Scripting vulnerabilityEPSS 0.4%CVE-2026-30934HIGHFileBrowser Quantum: Stored XSS in public share page via unsanitized share metadata (text/template misuse)EPSS 0.4%CVE-2025-39516MEDIUMWordPress Author WIP Progress Bar plugin <= 1.0 - Cross Site Scripting (XSS) VulnerabilityEPSS 0.4%CVE-2025-54814MEDIUMA reflected cross-site scripting (xss) vulnerability exists in the modifyAutopurgeFilter functionality of MedDream PACS Premium 7.3.6.870. AEPSS 0.4%CVE-2025-15283HIGHName Directory <= 1.30.3 - Unauthenticated Stored Cross-Site Scripting via Multiple ParametersEPSS 0.4%CVE-2025-4669MEDIUMBooking Calendar <= 10.11.1 - Authenticated (Contributor+) Stored Cross-Site Scripting via wpbc ShortcodeEPSS 0.4%CVE-2023-50880MEDIUMWordPress BuddyPress Plugin <= 11.3.1 is vulnerable to Cross Site Scripting (XSS)EPSS 0.4%CVE-2024-35345MEDIUMA vulnerability has been discovered in Diño Physics School Assistant version 2.3. The vulnerability impacts unidentified code within the filEPSS 0.4%CVE-2024-29764MEDIUMWordPress Molongui plugin <= 4.7.7 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.4%CVE-2025-39555MEDIUMWordPress Church Admin plugin <= 5.0.23 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.4%CVE-2024-29789MEDIUMWordPress OneClick Chat to Order plugin <= 1.0.5 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.4%CVE-2024-13013MEDIUMPHPGurukul Maid Hiring Management System Contact Us Page contactus.php cross site scriptingEPSS 0.4%CVE-2024-30450MEDIUMWordPress OpenStreetMap for Gutenberg and WPBakery Page Builder plugin <= 1.1.1 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.4%CVE-2025-41364MEDIUMStored Cross-Site Scripting (XSS) vulnerability in IDF and ZLFEPSS 0.4%CVE-2025-23362MEDIUMThe old versions of EXIF Viewer Classic contain a cross-site scripting vulnerability caused by improper handling of EXIF meta data. When an EPSS 0.4%